21386674176

素因数分解:

$2^{14}\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1118

約数の個数: 240

約数和(自身を含む): 66309922560

約数和(自身を除く): 44923248384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 256, 336, 366, 384, 427, 448, 488, 512, 672, 732, 768, 854, 896, 976, 1019, 1024, 1281, 1344, 1464, 1536, 1708, 1792, 1952, 2038, 2048, 2562, 2688, 2928, 3057, 3072, 3416, 3584, 3904, 4076, 4096, 5124, 5376, 5856, 6114, 6144, 6832, 7133, 7168, 7808, 8152, 8192, 10248, 10752, 11712, 12228, 12288, 13664, 14266, 14336, 15616, 16304, 16384, 20496, 21399, 21504, 23424, 24456, 24576, 27328, 28532, 28672, 31232, 32608, 40992, 42798, 43008, 46848, 48912, 49152, 54656, 57064, 57344, 62159, 62464, 65216, 81984, 85596, 86016, 93696, 97824, 109312, 114128, 114688, 124318, 124928, 130432, 163968, 171192, 172032, 186477, 187392, 195648, 218624, 228256, 248636, 249856, 260864, 327936, 342384, 344064, 372954, 374784, 391296, 435113, 437248, 456512, 497272, 499712, 521728, 655872, 684768, 745908, 749568, 782592, 870226, 874496, 913024, 994544, 999424, 1043456, 1305339, 1311744, 1369536, 1491816, 1499136, 1565184, 1740452, 1748992, 1826048, 1989088, 2086912, 2610678, 2623488, 2739072, 2983632, 2998272, 3130368, 3480904, 3497984, 3652096, 3978176, 4173824, 5221356, 5246976, 5478144, 5967264, 6260736, 6961808, 6995968, 7304192, 7956352, 8347648, 10442712, 10493952, 10956288, 11934528, 12521472, 13923616, 14608384, 15912704, 16695296, 20885424, 20987904, 21912576, 23869056, 25042944, 27847232, 29216768, 31825408, 41770848, 43825152, 47738112, 50085888, 55694464, 58433536, 63650816, 83541696, 87650304, 95476224, 111388928, 116867072, 127301632, 167083392, 175300608, 190952448, 222777856, 254603264, 334166784, 350601216, 381904896, 445555712, 509206528, 668333568, 763809792, 891111424, 1018413056, 1336667136, 1527619584, 1782222848, 2673334272, 3055239168, 3564445696, 5346668544, 7128891392, 10693337088, 21386674176]

約数ペア:

[(1, 21386674176), (2, 10693337088), (3, 7128891392), (4, 5346668544), (6, 3564445696), (7, 3055239168), (8, 2673334272), (12, 1782222848), (14, 1527619584), (16, 1336667136), (21, 1018413056), (24, 891111424), (28, 763809792), (32, 668333568), (42, 509206528), (48, 445555712), (56, 381904896), (61, 350601216), (64, 334166784), (84, 254603264), (96, 222777856), (112, 190952448), (122, 175300608), (128, 167083392), (168, 127301632), (183, 116867072), (192, 111388928), (224, 95476224), (244, 87650304), (256, 83541696), (336, 63650816), (366, 58433536), (384, 55694464), (427, 50085888), (448, 47738112), (488, 43825152), (512, 41770848), (672, 31825408), (732, 29216768), (768, 27847232), (854, 25042944), (896, 23869056), (976, 21912576), (1019, 20987904), (1024, 20885424), (1281, 16695296), (1344, 15912704), (1464, 14608384), (1536, 13923616), (1708, 12521472), (1792, 11934528), (1952, 10956288), (2038, 10493952), (2048, 10442712), (2562, 8347648), (2688, 7956352), (2928, 7304192), (3057, 6995968), (3072, 6961808), (3416, 6260736), (3584, 5967264), (3904, 5478144), (4076, 5246976), (4096, 5221356), (5124, 4173824), (5376, 3978176), (5856, 3652096), (6114, 3497984), (6144, 3480904), (6832, 3130368), (7133, 2998272), (7168, 2983632), (7808, 2739072), (8152, 2623488), (8192, 2610678), (10248, 2086912), (10752, 1989088), (11712, 1826048), (12228, 1748992), (12288, 1740452), (13664, 1565184), (14266, 1499136), (14336, 1491816), (15616, 1369536), (16304, 1311744), (16384, 1305339), (20496, 1043456), (21399, 999424), (21504, 994544), (23424, 913024), (24456, 874496), (24576, 870226), (27328, 782592), (28532, 749568), (28672, 745908), (31232, 684768), (32608, 655872), (40992, 521728), (42798, 499712), (43008, 497272), (46848, 456512), (48912, 437248), (49152, 435113), (54656, 391296), (57064, 374784), (57344, 372954), (62159, 344064), (62464, 342384), (65216, 327936), (81984, 260864), (85596, 249856), (86016, 248636), (93696, 228256), (97824, 218624), (109312, 195648), (114128, 187392), (114688, 186477), (124318, 172032), (124928, 171192), (130432, 163968)]